diff --git a/package.json b/package.json
index 997982278..11f0465e7 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "nodejs-websocket": "^1.7.1",
     "nyc": "^15.1.0",
     "opts": "^1.2.7",
-    "webpack": "^4.44.1",
+    "webpack": "^5.1.1",
     "webpack-cli": "^3.3.12",
     "worker-loader": "^2.0.0"
   },